#!/usr/bin/python
#    Copyright (C) 2013 Jeff Epler <jepler@unpythonic.net>
#    This program is free software; you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation; either version 2 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program; if not, write to the Free Software
#    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
import posixpath
import sys
import zfs

SKIP="net.unpy.zreplicator:skip"
TARGETS = ['bpool', 'cpool']
SRCS = ['mpool', 'rpool']
#SRCS = ['mpool/store/reptest/sub']
#SRCS = ['rpool/root', 'mpool/store/src']

for pool in zfs.run_pool_list(display=['name']):
    if pool['name'] in TARGETS:
        TARGET=pool['name']
        break
else:
    raise SystemExit, "no target pools present"

def fun(row):
    if row[SKIP] == '1': return
    name = row['name']
    rname = zfs.zq(name)
    rname = posixpath.join(TARGET, rname)
    print >> sys.stderr, "# Replicating", name, '->', rname
    zfs.replicate(name, rname, replication=False, tag=TARGET)
#, all_verbose=True)
map(fun, zfs.run_list(*SRCS, recursive=True, display=["name", SKIP]))